A big Mediterranean resort wrapped around a rocky headland crowned by one of the finest medieval fortresses in Türkiye — and how to see both sides of it.
Last reviewed on 27 September 2026.
Alanya lies on the eastern part of the Turkish Riviera, a couple of hours east of Antalya, where the Taurus mountains close in on a narrow coastal strip. For most of its visitors it is a sun-and-sea destination: long beaches, large hotels, boat trips and nightlife, with a season that runs from spring well into autumn and a winter population of foreign residents. But the town has a genuine historical core that many package visitors barely see. A rocky promontory rises straight out of the sea in the middle of the bay, and on it stands the fortress built by the Seljuk sultans of Anatolia in the 13th century, together with the Red Tower and the medieval shipyard at its foot. This guide covers both Alanyas — the historic headland and the resort — and the trips worth making from it.
The promontory was fortified long before the Seljuks: in antiquity the town was known as Korakesion, and in the Byzantine period as Kalonoros. In 1221 the Seljuk sultan Alaeddin Keykubad I took it and made it his winter residence and main naval base on the Mediterranean, renaming it Alaiye after himself — the origin of the modern name, which was adopted in the early Republican period. Under his reign the fortifications were rebuilt on a grand scale, and much of what you see today dates from that campaign. For the dynasty's wider story, see the Seljuks.
The walls climb the headland in several rings, with many towers, enclosing an outer town, a middle quarter and the inner citadel (İç Kale) at the summit. Inside the walls people still live in old stone houses among gardens and cisterns, which gives the upper headland an unusual village atmosphere. Within the circuit are an old mosque, a former covered market building, the remains of a Byzantine church in the citadel, and numerous vaulted cisterns. From the edge of the inner citadel there are sheer drops to the sea and wide views along the coast; one cliff-edge viewpoint carries the local name Adam Atacağı, "where men were thrown", reflecting a tradition — not a documented fact — that condemned prisoners were thrown from it.
The castle and the shipyard are on UNESCO's tentative list, meaning they have been proposed but not inscribed as World Heritage. You can reach the top by road (city buses and taxis go up), on foot up the long, steep lanes from the harbour — rewarding but hot — or by the cable car that runs from near Damlataş beach. A sensible plan is to ride up and walk down, stopping at viewpoints on the way. Allow at least half a day, and go early or late in summer: there is little shade.
Down at the harbour, the octagonal Kızıl Kule guards the eastern end of the walls. It was built in the 1220s, of stone at the base and red brick above, which gives it its name; an inscription credits the design to an architect from Aleppo. It was built to protect the dockyard and the harbour, and it is the town's emblem. Inside, an ethnographic display occupies several floors, and the roof gives a good view over the harbour. Walls run from the tower up the hill and along the shore towards the shipyard.
A short walk — or boat ride — south of the Red Tower along the base of the cliffs is the Tersane, the Seljuk naval dockyard of the late 1220s. It consists of five tall, vaulted stone galleries opening straight onto the water, where ships could be built and repaired under cover. It is one of the very few medieval shipyards of this kind to survive in the Mediterranean, and seeing it from the sea, as most boat trips allow, conveys its scale best. An arsenal building and a small guard tower sit alongside it.
On the west side of the headland, Cleopatra beach runs for a couple of kilometres of fine, pale sand with clear water and the castle rising at its eastern end. The name comes from a legend that Mark Antony gave this coast to Cleopatra — a story with no documentary support, but the beach is genuinely one of the best in town. It is well-equipped and busy in summer; walk west for more space.
At the eastern end, where the beach meets the headland, is Damlataş cave, discovered by chance in the 1940s during quarrying. It is small — a single chamber reached by a passage — but richly hung with stalactites and stalagmites, and it holds warm, very humid, still air. For decades it has been promoted as beneficial for asthma and other respiratory complaints; those claims are traditional rather than established medicine, and anyone with a serious condition should take their own doctor's advice. For most visitors it is a short, atmospheric stop, best combined with the beach or the cable car nearby.
East of the headland, Keykubat beach stretches away towards the eastern suburbs, backed by hotels and a promenade. It is long and good for swimming, though more built-up than Cleopatra beach.
Boat tours leave the harbour below the Red Tower throughout the day in season, and a trip around the headland is the best way to understand the fortress. The standard route passes the Tersane, a string of sea caves at the base of the cliffs — with names such as the Pirates' Cave, Lovers' Cave and Phosphorescent Cave — and stops for swimming, sometimes at Cleopatra beach. Options range from short hops of an hour or two to full-day trips with lunch aboard. Some of the large "pirate" boats are essentially floating parties with music and foam; if you want a quiet trip, ask what kind of boat you are booking, or hire a small private boat with a captain for a group.
The Dim Çayı is a river that flows out of the mountains a short drive east of town. Along its lower valley, restaurants have built wooden platforms and cushioned seating right over the water, where people eat grilled trout and mezes with their feet almost in the stream; it is where local families go to escape the summer heat. Nearby, Dim cave (Dim Mağarası) is a separate, larger show cave with a walkway through its chambers and an underground pool. Both make an easy half-day outing.
Further east and inland — allow about an hour or more each way on a winding mountain road — is Sapadere canyon, a narrow limestone gorge in the Taurus with a walkway along the stream past small waterfalls and cold pools. It is a welcome change from the coast on a hot day, though the water is very cold. The drive passes through mountain villages; combining it with lunch at one of them makes a good day. Go outside the mid-day tour-bus peak if you can.
The two classical sites most often visited from Alanya lie west of town, towards Antalya. They offer quite different experiences.
| Side | Aspendos | |
|---|---|---|
| What it is | An ancient port city on a small peninsula, with a large theatre, colonnaded streets, a museum in the old Roman baths and the columns of the Temple of Apollo on the seafront. | Often described as the best-preserved Roman theatre in Anatolia, dating from the 2nd century AD, with its stage building almost intact, plus the ruins of the city on the hill behind and a long aqueduct. |
| Feel | A modern resort town built in and around the ruins: restaurants, shops and hotels sit among the ancient stones. Lively, busy, sometimes crowded. | A single monumental building in the countryside. You come to see the theatre, and it rewards the trip. |
| Time needed | Half a day to a full day, especially if you swim or stay for sunset at the temple. | A couple of hours. |
| From Alanya | Roughly an hour or so by road to the west. | Further west, inland of the main road, closer to Antalya. |
| Best for | Combining ruins with a beach town and an evening meal. | Anyone interested in Roman architecture; the theatre is still used for performances in summer. |
The two combine well in one long day, often with Manavgat waterfall, which is attractive but modest. If you are staying for a while on this coast, Side also makes a quieter base than central Alanya outside the peak weeks.
It is worth being clear about what modern Alanya is. The town grew very fast from the 1980s on, and the coast for many kilometres east and west is lined with hotels, many all-inclusive, and apartment blocks. Districts such as Mahmutlar, Oba and Konaklı are essentially resort and residential suburbs, and large numbers of foreign residents — from Scandinavia, Germany, Russia and elsewhere — live here for all or part of the year. English, German, Russian and Scandinavian signs are common. Nightlife centres on the streets behind the harbour.
If you stay in a large all-inclusive hotel far from the centre, you may see little of the town beyond the shuttle bus. Staying close to the harbour, on Cleopatra beach or in a guesthouse up on the castle hill gives you the headland on foot, the evening life of the harbour and the chance to eat at independent restaurants rather than hotel buffets. Alanya is also known for its locally grown small bananas, sold at roadside stalls and markets, and for the citrus and avocado groves on the coastal plain.
Transfers are routinely included in package holidays; independent travellers can use shuttle buses, private transfers or intercity buses from Antalya's bus station. Alanya's own bus station is west of the centre, with connections along the coast and inland to Konya. See getting around Türkiye.
Alanya has one of the longest seasons on the coast. Late April to June and September to October are the most comfortable months: the sea is swimmable, the heat is manageable for the castle and day trips, and prices are lower than in peak season. July and August are very hot and humid, and the beaches and boats are at their busiest. The sea stays warm well into autumn. Winters are mild by northern European standards, which is why the town has a large winter population of retirees, though many hotels and beach businesses close or scale down and evenings can be cool and wet. See best time to visit.
Yes. The Seljuk castle on the headland, the Red Tower and the medieval shipyard are among the most important medieval monuments on the coast of Turkey. Add Dim Çayı, Sapadere canyon and day trips to Side and Aspendos, and there is enough for several days away from the sunbed.
The headland was fortified in antiquity and the Byzantine period, but most of the present walls date from after 1221, when the Seljuk sultan Alaeddin Keykubad I captured the town, renamed it Alaiye and made it a winter residence and naval base. The Red Tower and shipyard date from the same decade.
A cable car runs from near Damlataş and Cleopatra beach, and city buses and taxis drive up the road. You can also walk up the steep lanes from the harbour. Many people ride up and walk down, avoiding the midday heat.
Gazipaşa–Alanya Airport is closest, roughly 45 minutes to an hour away, but has a limited schedule. Antalya Airport has far more flights and is roughly two hours or more by road. Check both when booking.
They suit different interests. Side is a ruined port city with a busy resort town built around it, good for combining ruins with a beach and dinner. Aspendos is essentially one superb Roman theatre. Many people see both in one long day.
Late April to June and September to October are the most comfortable, with a warm sea and manageable heat. July and August are very hot and crowded. Winter is mild and quiet, popular with long-stay visitors, but many resort businesses close.